Generating the mesh by assignment of sizes on
surfaces
- Choose Meshing
Assign Sizes
Surfaces. A window comes up in which to enter the element size for the
surfaces to be selected. Enter size 1.
- Select the surfaces of the elbow.
- Choose Meshing
Generate.
- A window appears asking whether the previous mesh should be eliminated.
Click Yes.
- Another window comes up in which to enter the maximum element size. Leave
the default value provided by GiD unaltered and click OK.
- Choose Meshing
Boundaries to
see only the contour of the meshed volumes but not their interior. (Figure
35)

Figure 35. The mesh with a concentration
of elements of the surfaces of the elbow
- A greater concentration of elements has been achieved on the selected surfaces.